USCG USCG NAV
Set 1 • Question #25 of 247
Launch Interactive Practice Room What are the dimensions of Old River Lock, on the Lower Mississippi River?
A
1190 feet x 75 feet
✓ Correct Answer
B
1045 feet x 75 feet
C
760 feet x 75 feet
D
425 feet x 75 feet
USCG NMC Regulatory Explanation
In practical navigation calculations and chart plotting regarding 'What are the dimensions of Old River Lock, on the Lower Mississippi River', the calculated solution is: '1190 feet x 75 feet'.
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